91273473

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 147026880

約数和(自身を除く): 55753407

約数列:

[1, 3, 9, 19, 27, 53, 57, 81, 159, 171, 243, 373, 477, 513, 1007, 1119, 1431, 1539, 3021, 3357, 4293, 4617, 7087, 9063, 10071, 12879, 19769, 21261, 27189, 30213, 59307, 63783, 81567, 90639, 177921, 191349, 244701, 375611, 533763, 574047, 1126833, 1601289, 1722141, 3380499, 4803867, 10141497, 30424491, 91273473]

約数ペア:

[(1, 91273473), (3, 30424491), (9, 10141497), (19, 4803867), (27, 3380499), (53, 1722141), (57, 1601289), (81, 1126833), (159, 574047), (171, 533763), (243, 375611), (373, 244701), (477, 191349), (513, 177921), (1007, 90639), (1119, 81567), (1431, 63783), (1539, 59307), (3021, 30213), (3357, 27189), (4293, 21261), (4617, 19769), (7087, 12879), (9063, 10071)]