2013343137

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 3237343200

約数和(自身を除く): 1224000063

約数列:

[1, 3, 9, 13, 39, 89, 107, 117, 139, 169, 267, 321, 417, 507, 801, 963, 1157, 1251, 1391, 1521, 1807, 3471, 4173, 5421, 9523, 10413, 12371, 12519, 14873, 15041, 16263, 18083, 23491, 28569, 37113, 44619, 45123, 54249, 70473, 85707, 111339, 123799, 133857, 135369, 160823, 162747, 193349, 211419, 371397, 482469, 580047, 1114191, 1323697, 1447407, 1609387, 1740141, 2090699, 2513537, 3971091, 4828161, 6272097, 7540611, 11913273, 14484483, 17208061, 18816291, 22621833, 51624183, 154872549, 223704793, 671114379, 2013343137]

約数ペア:

[(1, 2013343137), (3, 671114379), (9, 223704793), (13, 154872549), (39, 51624183), (89, 22621833), (107, 18816291), (117, 17208061), (139, 14484483), (169, 11913273), (267, 7540611), (321, 6272097), (417, 4828161), (507, 3971091), (801, 2513537), (963, 2090699), (1157, 1740141), (1251, 1609387), (1391, 1447407), (1521, 1323697), (1807, 1114191), (3471, 580047), (4173, 482469), (5421, 371397), (9523, 211419), (10413, 193349), (12371, 162747), (12519, 160823), (14873, 135369), (15041, 133857), (16263, 123799), (18083, 111339), (23491, 85707), (28569, 70473), (37113, 54249), (44619, 45123)]