19324829123901

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{264662053}}^1$

素因数の和:264662146

約数の個数: 48

約数和(自身を含む): 34130818483840

約数和(自身を除く): 14805989359939

約数列:

[1, 3, 7, 9, 19, 21, 57, 61, 63, 133, 171, 183, 399, 427, 549, 1159, 1197, 1281, 3477, 3843, 8113, 10431, 24339, 73017, 264662053, 793986159, 1852634371, 2381958477, 5028579007, 5557903113, 15085737021, 16144385233, 16673709339, 35200053049, 45257211063, 48433155699, 105600159147, 113010696631, 145299467097, 306743319427, 316800477441, 339032089893, 920229958281, 1017096269679, 2147203235989, 2760689874843, 6441609707967, 19324829123901]

約数ペア:

[(1, 19324829123901), (3, 6441609707967), (7, 2760689874843), (9, 2147203235989), (19, 1017096269679), (21, 920229958281), (57, 339032089893), (61, 316800477441), (63, 306743319427), (133, 145299467097), (171, 113010696631), (183, 105600159147), (399, 48433155699), (427, 45257211063), (549, 35200053049), (1159, 16673709339), (1197, 16144385233), (1281, 15085737021), (3477, 5557903113), (3843, 5028579007), (8113, 2381958477), (10431, 1852634371), (24339, 793986159), (73017, 264662053)]