29642679

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 54362880

約数和(自身を除く): 24720201

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 81, 99, 103, 153, 171, 187, 209, 297, 309, 323, 459, 513, 561, 627, 891, 927, 969, 1133, 1377, 1539, 1683, 1751, 1881, 1957, 2781, 2907, 3399, 3553, 5049, 5253, 5643, 5871, 8343, 8721, 10197, 10659, 15147, 15759, 16929, 17613, 19261, 21527, 26163, 30591, 31977, 33269, 47277, 52839, 57783, 64581, 91773, 95931, 99807, 141831, 158517, 173349, 193743, 287793, 299421, 365959, 520047, 581229, 898263, 1097877, 1560141, 1743687, 2694789, 3293631, 9880893, 29642679]

約数ペア:

[(1, 29642679), (3, 9880893), (9, 3293631), (11, 2694789), (17, 1743687), (19, 1560141), (27, 1097877), (33, 898263), (51, 581229), (57, 520047), (81, 365959), (99, 299421), (103, 287793), (153, 193743), (171, 173349), (187, 158517), (209, 141831), (297, 99807), (309, 95931), (323, 91773), (459, 64581), (513, 57783), (561, 52839), (627, 47277), (891, 33269), (927, 31977), (969, 30591), (1133, 26163), (1377, 21527), (1539, 19261), (1683, 17613), (1751, 16929), (1881, 15759), (1957, 15147), (2781, 10659), (2907, 10197), (3399, 8721), (3553, 8343), (5049, 5871), (5253, 5643)]