56781570681

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{9067}}^1$

素因数の和:9223

約数の個数: 72

約数和(自身を含む): 96326317152

約数和(自身を除く): 39544746471

約数列:

[1, 3, 9, 11, 17, 33, 51, 61, 99, 153, 183, 187, 549, 561, 671, 1037, 1683, 2013, 3111, 3721, 6039, 9067, 9333, 11163, 11407, 27201, 33489, 34221, 40931, 63257, 81603, 99737, 102663, 122793, 154139, 189771, 299211, 368379, 462417, 553087, 569313, 695827, 897633, 1387251, 1659261, 1695529, 2087481, 4977783, 5086587, 6083957, 6262443, 9402479, 15259761, 18251871, 28207437, 33738307, 54755613, 84622311, 101214921, 103427269, 303644763, 310281807, 371121377, 573551219, 930845421, 1113364131, 1720653657, 3340092393, 5161960971, 6309063409, 18927190227, 56781570681]

約数ペア:

[(1, 56781570681), (3, 18927190227), (9, 6309063409), (11, 5161960971), (17, 3340092393), (33, 1720653657), (51, 1113364131), (61, 930845421), (99, 573551219), (153, 371121377), (183, 310281807), (187, 303644763), (549, 103427269), (561, 101214921), (671, 84622311), (1037, 54755613), (1683, 33738307), (2013, 28207437), (3111, 18251871), (3721, 15259761), (6039, 9402479), (9067, 6262443), (9333, 6083957), (11163, 5086587), (11407, 4977783), (27201, 2087481), (33489, 1695529), (34221, 1659261), (40931, 1387251), (63257, 897633), (81603, 695827), (99737, 569313), (102663, 553087), (122793, 462417), (154139, 368379), (189771, 299211)]