1626187941

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{64693}}^1$

素因数の和:64735

約数の個数: 48

約数和(自身を含む): 2950046400

約数和(自身を除く): 1323858459

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 2793, 3591, 8379, 25137, 64693, 194079, 452851, 582237, 1229167, 1358553, 1746711, 3169957, 3687501, 4075659, 8604169, 9509871, 11062503, 12226977, 25812507, 28529613, 33187509, 60229183, 77437521, 85588839, 180687549, 232312563, 542062647, 1626187941]

約数ペア:

[(1, 1626187941), (3, 542062647), (7, 232312563), (9, 180687549), (19, 85588839), (21, 77437521), (27, 60229183), (49, 33187509), (57, 28529613), (63, 25812507), (133, 12226977), (147, 11062503), (171, 9509871), (189, 8604169), (399, 4075659), (441, 3687501), (513, 3169957), (931, 1746711), (1197, 1358553), (1323, 1229167), (2793, 582237), (3591, 452851), (8379, 194079), (25137, 64693)]