193740897777

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{215389}}^1$

素因数の和:215646

約数の個数: 48

約数和(自身を含む): 312332731200

約数和(自身を除く): 118591833423

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 211, 609, 633, 1421, 1477, 4263, 4431, 6119, 10339, 18357, 31017, 42833, 128499, 215389, 299831, 646167, 899493, 1507723, 4523169, 6246281, 10554061, 18738843, 31662183, 43723967, 45447079, 131171901, 136341237, 306067769, 318129553, 918203307, 954388659, 1317965291, 2226906871, 3953895873, 6680720613, 9225757037, 27677271111, 64580299259, 193740897777]

約数ペア:

[(1, 193740897777), (3, 64580299259), (7, 27677271111), (21, 9225757037), (29, 6680720613), (49, 3953895873), (87, 2226906871), (147, 1317965291), (203, 954388659), (211, 918203307), (609, 318129553), (633, 306067769), (1421, 136341237), (1477, 131171901), (4263, 45447079), (4431, 43723967), (6119, 31662183), (10339, 18738843), (18357, 10554061), (31017, 6246281), (42833, 4523169), (128499, 1507723), (215389, 899493), (299831, 646167)]