2827644417

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 4642848000

約数和(自身を除く): 1815203583

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 349, 351, 369, 533, 563, 1047, 1107, 1599, 1689, 3141, 4537, 4797, 5067, 7319, 9423, 13611, 14309, 14391, 15201, 21957, 23083, 40833, 42927, 65871, 69249, 122499, 128781, 186017, 196487, 197613, 207747, 300079, 386343, 558051, 589461, 623241, 900237, 1674153, 1768383, 2554331, 2700711, 5022459, 5305149, 7662993, 8055967, 8102133, 22988979, 24167901, 68966937, 72503703, 104727571, 217511109, 314182713, 942548139, 2827644417]

約数ペア:

[(1, 2827644417), (3, 942548139), (9, 314182713), (13, 217511109), (27, 104727571), (39, 72503703), (41, 68966937), (117, 24167901), (123, 22988979), (349, 8102133), (351, 8055967), (369, 7662993), (533, 5305149), (563, 5022459), (1047, 2700711), (1107, 2554331), (1599, 1768383), (1689, 1674153), (3141, 900237), (4537, 623241), (4797, 589461), (5067, 558051), (7319, 386343), (9423, 300079), (13611, 207747), (14309, 197613), (14391, 196487), (15201, 186017), (21957, 128781), (23083, 122499), (40833, 69249), (42927, 65871)]