201576843

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4073}}^1$

素因数の和:4145

約数の個数: 40

約数和(自身を含む): 331265088

約数和(自身を除く): 129688245

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 351, 423, 611, 1053, 1269, 1833, 3807, 4073, 5499, 12219, 16497, 36657, 49491, 52949, 109971, 158847, 191431, 329913, 476541, 574293, 1429623, 1722879, 2488603, 4288869, 5168637, 7465809, 15505911, 22397427, 67192281, 201576843]

約数ペア:

[(1, 201576843), (3, 67192281), (9, 22397427), (13, 15505911), (27, 7465809), (39, 5168637), (47, 4288869), (81, 2488603), (117, 1722879), (141, 1429623), (351, 574293), (423, 476541), (611, 329913), (1053, 191431), (1269, 158847), (1833, 109971), (3807, 52949), (4073, 49491), (5499, 36657), (12219, 16497)]