128787607227

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1\times {\mathrm{929}}^1\times {\mathrm{1327}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 174288844800

約数和(自身を除く): 45501237573

約数列:

[1, 3, 97, 291, 359, 929, 1077, 1327, 2787, 3981, 34823, 90113, 104469, 128719, 270339, 333511, 386157, 476393, 1000533, 1232783, 1429179, 3698349, 32350567, 46210121, 97051701, 119579951, 138630363, 358739853, 442569097, 1327707291, 42929202409, 128787607227]

約数ペア:

[(1, 128787607227), (3, 42929202409), (97, 1327707291), (291, 442569097), (359, 358739853), (929, 138630363), (1077, 119579951), (1327, 97051701), (2787, 46210121), (3981, 32350567), (34823, 3698349), (90113, 1429179), (104469, 1232783), (128719, 1000533), (270339, 476393), (333511, 386157)]