26827983

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 49996800

約数和(自身を除く): 23168817

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 61, 63, 91, 117, 179, 183, 189, 273, 351, 427, 537, 549, 793, 819, 1253, 1281, 1611, 1647, 2327, 2379, 2457, 3759, 3843, 4833, 5551, 6981, 7137, 10919, 11277, 11529, 16289, 16653, 20943, 21411, 32757, 33831, 48867, 49959, 62829, 76433, 98271, 141947, 146601, 149877, 229299, 294813, 425841, 439803, 687897, 993629, 1277523, 2063691, 2980887, 3832569, 8942661, 26827983]

約数ペア:

[(1, 26827983), (3, 8942661), (7, 3832569), (9, 2980887), (13, 2063691), (21, 1277523), (27, 993629), (39, 687897), (61, 439803), (63, 425841), (91, 294813), (117, 229299), (179, 149877), (183, 146601), (189, 141947), (273, 98271), (351, 76433), (427, 62829), (537, 49959), (549, 48867), (793, 33831), (819, 32757), (1253, 21411), (1281, 20943), (1611, 16653), (1647, 16289), (2327, 11529), (2379, 11277), (2457, 10919), (3759, 7137), (3843, 6981), (4833, 5551)]