72432927

素因数分解:

$3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 127306080

約数和(自身を除く): 54873153

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 147, 159, 189, 371, 441, 477, 1033, 1113, 1323, 1431, 2597, 3099, 3339, 7231, 7791, 9297, 10017, 21693, 23373, 27891, 50617, 54749, 65079, 70119, 151851, 164247, 195237, 383243, 455553, 492741, 1149729, 1366659, 1478223, 2682701, 3449187, 8048103, 10347561, 24144309, 72432927]

約数ペア:

[(1, 72432927), (3, 24144309), (7, 10347561), (9, 8048103), (21, 3449187), (27, 2682701), (49, 1478223), (53, 1366659), (63, 1149729), (147, 492741), (159, 455553), (189, 383243), (371, 195237), (441, 164247), (477, 151851), (1033, 70119), (1113, 65079), (1323, 54749), (1431, 50617), (2597, 27891), (3099, 23373), (3339, 21693), (7231, 10017), (7791, 9297)]