156985268271

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{505877}}^1$

素因数の和:506075

約数の個数: 32

約数和(自身を含む): 230599427520

約数和(自身を除く): 73614159249

約数列:

[1, 3, 13, 39, 73, 109, 219, 327, 949, 1417, 2847, 4251, 7957, 23871, 103441, 310323, 505877, 1517631, 6576401, 19729203, 36929021, 55140593, 110787063, 165421779, 480077273, 716827709, 1440231819, 2150483127, 4025263289, 12075789867, 52328422757, 156985268271]

約数ペア:

[(1, 156985268271), (3, 52328422757), (13, 12075789867), (39, 4025263289), (73, 2150483127), (109, 1440231819), (219, 716827709), (327, 480077273), (949, 165421779), (1417, 110787063), (2847, 55140593), (4251, 36929021), (7957, 19729203), (23871, 6576401), (103441, 1517631), (310323, 505877)]