156765227493

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1059017}}^1$

素因数の和:1059106

約数の個数: 48

約数和(自身を含む): 260772592320

約数和(自身を除く): 104007364827

約数列:

[1, 3, 7, 19, 21, 49, 53, 57, 133, 147, 159, 371, 399, 931, 1007, 1113, 2597, 2793, 3021, 7049, 7791, 21147, 49343, 148029, 1059017, 3177051, 7413119, 20121323, 22239357, 51891833, 56127901, 60363969, 140849261, 155675499, 168383703, 392895307, 422547783, 985944827, 1066430119, 1178685921, 2750267149, 2957834481, 3199290357, 7465010833, 8250801447, 22395032499, 52255075831, 156765227493]

約数ペア:

[(1, 156765227493), (3, 52255075831), (7, 22395032499), (19, 8250801447), (21, 7465010833), (49, 3199290357), (53, 2957834481), (57, 2750267149), (133, 1178685921), (147, 1066430119), (159, 985944827), (371, 422547783), (399, 392895307), (931, 168383703), (1007, 155675499), (1113, 140849261), (2597, 60363969), (2793, 56127901), (3021, 51891833), (7049, 22239357), (7791, 20121323), (21147, 7413119), (49343, 3177051), (148029, 1059017)]