74513601

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1103

約数の個数: 40

約数和(自身を含む): 120199464

約数和(自身を除く): 45685863

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 153, 159, 459, 477, 901, 1021, 1377, 1431, 2703, 3063, 4293, 8109, 9189, 17357, 24327, 27567, 52071, 54113, 72981, 82701, 156213, 162339, 468639, 487017, 919921, 1405917, 1461051, 2759763, 4383153, 8279289, 24837867, 74513601]

約数ペア:

[(1, 74513601), (3, 24837867), (9, 8279289), (17, 4383153), (27, 2759763), (51, 1461051), (53, 1405917), (81, 919921), (153, 487017), (159, 468639), (459, 162339), (477, 156213), (901, 82701), (1021, 72981), (1377, 54113), (1431, 52071), (2703, 27567), (3063, 24327), (4293, 17357), (8109, 9189)]