15707958903

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1373}}^1$

素因数の和:1689

約数の個数: 96

約数和(自身を含む): 28527757440

約数和(自身を除く): 12819798537

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 229, 273, 427, 549, 687, 793, 819, 1281, 1373, 1603, 2061, 2379, 2977, 3843, 4119, 4809, 5551, 7137, 8931, 9611, 12357, 13969, 14427, 16653, 17849, 20839, 26793, 28833, 41907, 49959, 53547, 62517, 83753, 86499, 97783, 124943, 125721, 160641, 181597, 187551, 251259, 293349, 314417, 374829, 544791, 586271, 753777, 880047, 943251, 1088789, 1124487, 1271179, 1634373, 1758813, 2200919, 2829753, 3266367, 3813537, 4087421, 5276439, 6602757, 7621523, 9799101, 11440611, 12262263, 19179437, 19808271, 22864569, 28611947, 36786789, 57538311, 68593707, 85835841, 134256059, 172614933, 249332681, 257507523, 402768177, 747998043, 1208304531, 1745328767, 2243994129, 5235986301, 15707958903]

約数ペア:

[(1, 15707958903), (3, 5235986301), (7, 2243994129), (9, 1745328767), (13, 1208304531), (21, 747998043), (39, 402768177), (61, 257507523), (63, 249332681), (91, 172614933), (117, 134256059), (183, 85835841), (229, 68593707), (273, 57538311), (427, 36786789), (549, 28611947), (687, 22864569), (793, 19808271), (819, 19179437), (1281, 12262263), (1373, 11440611), (1603, 9799101), (2061, 7621523), (2379, 6602757), (2977, 5276439), (3843, 4087421), (4119, 3813537), (4809, 3266367), (5551, 2829753), (7137, 2200919), (8931, 1758813), (9611, 1634373), (12357, 1271179), (13969, 1124487), (14427, 1088789), (16653, 943251), (17849, 880047), (20839, 753777), (26793, 586271), (28833, 544791), (41907, 374829), (49959, 314417), (53547, 293349), (62517, 251259), (83753, 187551), (86499, 181597), (97783, 160641), (124943, 125721)]